22440402

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2036

約数の個数: 40

約数和(自身を含む): 51017472

約数和(自身を除く): 28577070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 1951, 3834, 3902, 5751, 5853, 11502, 11706, 17559, 35118, 52677, 105354, 138521, 158031, 277042, 316062, 415563, 831126, 1246689, 2493378, 3740067, 7480134, 11220201, 22440402]

約数ペア:

[(1, 22440402), (2, 11220201), (3, 7480134), (6, 3740067), (9, 2493378), (18, 1246689), (27, 831126), (54, 415563), (71, 316062), (81, 277042), (142, 158031), (162, 138521), (213, 105354), (426, 52677), (639, 35118), (1278, 17559), (1917, 11706), (1951, 11502), (3834, 5853), (3902, 5751)]